K Series Data Sheet
150 Watt DC-DC and AC-DC Converters
Model Selection
Non-standard input configurations or special custom adaptions are available on request.
Table 1a: Model type AK
Output 1
V
o nom
I
o nom
[VDC]
[A]
5.1
12.0
15.0
24.0
12.0
15.0
24.0
20.0
10.0
8.0
5.0
5.0
4.0
2.5
Output 2
V
o nom
I
o nom
[VDC]
[A]
-
-
-
-
12.0
12.0
24.0
3
3
3
Input Voltage
V
i min
-
V
i max
8 to 35 VDC
AK1001-7R
AK1301-7R
AK1501-7R
AK1601-7R
AK2320-7R
AK2540-7R
AK2660-7R
Efficiency
η
[%]
78
80
82
84
78
80
79
1
Options
-
-
-
-
5.0
4.0
2.5
-9
D
V
P
T
B1
B2
2
Table 1b: Model types BK, CK, and FK
Output 1
V
o nom
I
o nom
[VDC]
[A]
5.1
12.0
15.0
24.0
12.0
15.0
24.0
25.0
12.0
10.0
6.0
6.0
5.0
3.0
Output 2
V
o nom
I
o nom
[VDC]
[A]
-
-
-
-
12.0
15.0
24.0
3
3
3
Input Voltage
V
i min
-
V
i max
14 to 70 VDC
BK1001-7R
BK1301-7R
BK1501-7R
BK1601-7R
BK2320-7R
BK2540-7R
BK2660-7R
Eff.
1
η
[%]
80
82
84
85
80
80
80
Input Voltage
V
i min
-
V
i max
28 to 140 VDC
CK1001-7R
CK1301-7R
CK1501-7R
CK1601-7R
CK2320-7R
CK2540-7R
CK2660-7R
Eff.
1
η
[%]
80
82
85
86
81
84
84
Input Voltage
V
i min
-
V
i max
20 to 100 VDC
FK1001-7R
FK1301-7R
FK1501-7R
FK1601-7R
FK2320-7R
FK2540-7R
FK2660-7R
Eff.
η
[%]
80
82
85
86
81
83
84
1
Options
-
-
-
-
6.0
5.0
3.0
-9
E
4
,
-9E
2
4
V
P
T
B1
B2
Table 1c: Model types DK, EK, and LK
Output 1
V
o nom
I
o nom
[VDC]
[A]
5.1
12.0
15.0
24.0
12.0
15.0
24.0
25.0
12.0
10.0
6.0
6.0
5.0
3.0
Output 2
V
o nom
I
o nom
[VDC]
[A]
-
-
-
-
12.0
15.0
24.0
3
3
3
Input Voltage
V
i min
-
V
i max
44 to 220 VDC
DK1001-7R
DK1301-7R
DK1501-7R
DK1601-7R
DK2320-7R
DK2540-7R
DK2660-7R
Eff.
1
η
[%]
80
83
85
86
81
83
84
Input Voltage
V
i min
-
V
i max
67 to 385 VDC
----
EK1301-7R
EK1501-7R
EK1601-7R
EK2320-7R
EK2540-7R
EK2660-7R
Eff.
1
η
[%]
--
83
84
86
82
84
84
Input Voltage
V
i min
-
V
i max
88 to 372 VDC
85 to 264 VAC
LK1001-7R
LK1301-7R
LK1501-7R
LK1601-7R
LK2320-7R
LK2540-7R
LK2660-7R
Eff.
η
[%]
79
83
84
85
81
83
82
1
Options
-
-
-
-
6.0
5.0
3.0
-9E
E
D
V
P
T
B1
B2
2
4
4
Min. efficiency
η
at
V
i nom
,
I
o nom
, and
T
A
= 25
°C.
(DC input for LK models). Typical values are approx. 2% higher than listed, but tend to be up
to 2% less efficient, if option E is incoporated..
1
2
3
4
Option V for K1001 models only.
Second output semi-regulated.
Option E only for CK, DK, EK, and LK models; mandatory for all -9 models.
APR 26, 2006 revised to MAY 15, 2006
Page 2 of 34
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